The word is Boastful
I think the term you want is narcissism.
Showing too much pride boastfully means excessively displaying a sense of self-importance or superiority in a way that is overly proud and arrogant. It can come across as offensive or off-putting to others.
Way too much self esteem.
haughtiness; too much pride; stuck-up.
Oh, yes. Maybe smugishly too much..
haramtia
he took too much pride in his music and wife
No the lions do too. The cubs too. The whole pride does.
The saying is from the bible. It can be found in the book of Job. It basically means that if you have too much pride there will be consequences and problems are likely to occur.
Thorin. Stubborn as well. Smaug had a problem with pride as well, unto his utter ruin!
Bad; you'll get overconfident and stuck up